CA2142825C - Apparatus and method for precision gear finishing by controlled deformation - Google Patents

Apparatus and method for precision gear finishing by controlled deformation Download PDF

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Publication number
CA2142825C
CA2142825C CA002142825A CA2142825A CA2142825C CA 2142825 C CA2142825 C CA 2142825C CA 002142825 A CA002142825 A CA 002142825A CA 2142825 A CA2142825 A CA 2142825A CA 2142825 C CA2142825 C CA 2142825C
Authority
CA
Canada
Prior art keywords
workpiece
gear teeth
induction heater
heating zone
set forth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002142825A
Other languages
English (en)
French (fr)
Other versions
CA2142825A1 (en
Inventor
Maurice F. Amateau
Nagesh Sonti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Penn State Research Foundation
Original Assignee
Penn State Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Penn State Research Foundation filed Critical Penn State Research Foundation
Priority to CA002479540A priority Critical patent/CA2479540C/en
Publication of CA2142825A1 publication Critical patent/CA2142825A1/en
Application granted granted Critical
Publication of CA2142825C publication Critical patent/CA2142825C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
    • H05B6/405—Establishing desired heat distribution, e.g. to heat particular parts of workpieces for heating gear-wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49471—Roll forming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
  • Gear Processing (AREA)
  • Gears, Cams (AREA)
  • Forging (AREA)
CA002142825A 1992-08-19 1993-08-19 Apparatus and method for precision gear finishing by controlled deformation Expired - Fee Related CA2142825C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002479540A CA2479540C (en) 1992-08-19 1993-08-19 Apparatus and method for precision gear finishing by controlled deformation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93220692A 1992-08-19 1992-08-19
US07/932,206 1992-08-19
PCT/US1993/007831 WO1994004304A1 (en) 1992-08-19 1993-08-19 Apparatus and method for precision gear finishing by controlled deformation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002479540A Division CA2479540C (en) 1992-08-19 1993-08-19 Apparatus and method for precision gear finishing by controlled deformation

Publications (2)

Publication Number Publication Date
CA2142825A1 CA2142825A1 (en) 1994-03-03
CA2142825C true CA2142825C (en) 2004-11-30

Family

ID=25461947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002142825A Expired - Fee Related CA2142825C (en) 1992-08-19 1993-08-19 Apparatus and method for precision gear finishing by controlled deformation

Country Status (9)

Country Link
US (2) US5451275A (de)
EP (2) EP0990709B1 (de)
JP (1) JPH08503259A (de)
KR (1) KR100294059B1 (de)
AU (1) AU674703B2 (de)
CA (1) CA2142825C (de)
DE (2) DE69334124T2 (de)
ES (2) ES2281949T3 (de)
WO (1) WO1994004304A1 (de)

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* Cited by examiner, † Cited by third party
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US6007762A (en) * 1995-09-18 1999-12-28 The Penn State Research Foundation Apparatus and method for precision gear finishing by controlled deformation
EP0947258B1 (de) 1998-04-02 2006-08-16 Nissei Co. Ltd. Rundbacken-Formwalzvorrichtung
US6264768B1 (en) 1999-04-23 2001-07-24 The Penn State Research Foundation Method for strengthening of rolling element bearings by thermal-mechanical net shape finish forming technique
US6779270B2 (en) * 1999-07-13 2004-08-24 The Penn States Research Foundation Full form roll finishing technique
CN1791687A (zh) * 2003-03-18 2006-06-21 宾夕法尼亚州研究基金会 通过奥氏体形变进行粉末金属齿轮强化的方法和设备
DE102005027144A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Oberflächenverdichtung einer Verzahnung
US8444781B1 (en) 2006-06-20 2013-05-21 Keystone Investment Corporation Method of strengthening metal parts through ausizing
DE102007021450A1 (de) 2007-05-08 2008-11-13 Schaeffler Kg Verfahren und Vorrichtung zur Herstellung einer Verzahnung
DE102007050745A1 (de) * 2007-10-22 2009-04-23 Dmitriev, Oleg Gennadievich Einrichtung zum dimensionierten Mikroschleifen der Hochpräzisions-Erzeugnisse mit einer komplizierten Form
US9187818B2 (en) 2009-02-11 2015-11-17 The Boeing Company Hardened titanium structure for transmission gear applications
FR2945546B1 (fr) * 2009-05-15 2014-06-13 Peugeot Citroen Automobiles Sa Procede de renforcement d'une piece mecanique en alliage ferreux.
US8496872B1 (en) 2010-07-20 2013-07-30 The Boeing Company High temperature nitriding of titanium parts
KR101082579B1 (ko) 2011-06-09 2011-11-10 (주)네오티스 웜 기어치 자동 버니싱 장치
ITBO20130263A1 (it) * 2013-05-27 2014-11-28 Samp Spa Con Unico Socio Macchina e metodo per la finitura di ingranaggi
US9233444B2 (en) 2014-02-27 2016-01-12 Toyota Motor Engineering & Manufacturing North America, Inc. Adjustable key block assemblies and associated methods of adjusting extra large workpieces
US10186450B2 (en) * 2014-07-21 2019-01-22 Asm Ip Holding B.V. Apparatus and method for adjusting a pedestal assembly for a reactor
CN104972015B (zh) * 2015-07-01 2017-03-22 东睦新材料集团股份有限公司 一种用于自动实现齿轮精整的设备及其方法
WO2018232423A1 (en) * 2017-06-16 2018-12-20 Bechtel Oil, Gas And Chemicals, Inc. Apparatus and methods for aligning heavy metal plates during tank construction
CN109175173B (zh) * 2018-10-17 2024-05-17 苏州迈道纳自动化科技有限公司 立式螺纹滚丝机
IT201800010872A1 (it) * 2018-12-06 2020-06-06 Evirt Italia S R L Macchina rullatrice per formare una filettatura su di un corpo cilindrico
DE102019101027A1 (de) * 2019-01-16 2020-07-16 Klingelnberg Gmbh Vorrichtung und Verfahren zum Prüfen und/oder Messen von Zahnrädern
CN112626329B (zh) * 2020-12-24 2022-09-16 宣城豪坤热处理有限公司 一种齿轮淬火装置
CN114058828B (zh) * 2021-12-29 2022-11-25 泰州北极星机械有限公司 一种齿轮生产用装轴机构

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US3502312A (en) * 1967-01-23 1970-03-24 Nat Automatic Tool Co Gear hardening machine
US3659335A (en) * 1969-09-29 1972-05-02 Lear Siegler Inc Combined gear shaving and rolling machine
US3935416A (en) * 1974-06-24 1976-01-27 Park-Ohio Industries, Inc. Inductor-workpiece position detector
US4373973A (en) * 1981-11-16 1983-02-15 International Harvester Co. Method of manufacture of high performance gears
US4415377A (en) * 1982-06-28 1983-11-15 Olin Corporation Duplex rolling process and apparatus
GB8319788D0 (en) * 1983-07-22 1983-08-24 Vickers Shipbuilding & Eng Induction hardening of gear teeth
US4744836A (en) * 1985-07-08 1988-05-17 Tocco, Inc. Method for selectively heating a workpiece subjected to low temperature thermomechanical processing
JPS6227516A (ja) * 1985-07-29 1987-02-05 Nissan Motor Co Ltd 鉄鋼部品の表面強化法
US4855556A (en) * 1986-06-25 1989-08-08 Tocco, Inc. Method and apparatus for hardening gears and similar workpieces
US4894501A (en) * 1986-06-25 1990-01-16 Tocco, Inc. Method and apparatus for induction heating of gear teeth
US4675488A (en) * 1986-06-25 1987-06-23 Tocco, Inc. Method for hardening gears by induction heating
US4845328A (en) * 1988-01-13 1989-07-04 Contour Hardening Investors, Ltd. Apparatus for and method of induction-hardening machine components
US4949456A (en) * 1989-01-06 1990-08-21 Eaton Corporation Method of making ring gear and ring gear therefrom
SU1669626A1 (ru) * 1989-08-16 1991-08-15 Днепропетровский Металлургический Институт Способ упрочн ющей обработки зубчатых колес
GB2250227B (en) * 1990-10-08 1994-06-08 Formflo Ltd Gear wheels rolled from powder metal blanks
US5221513A (en) * 1992-01-31 1993-06-22 The Penn State Research Foundation Apparatus and method for net shape finishing of gears

Also Published As

Publication number Publication date
EP0655959A4 (de) 1996-05-08
KR950702890A (ko) 1995-08-23
US5451275A (en) 1995-09-19
EP0655959B1 (de) 2000-05-03
EP0990709A1 (de) 2000-04-05
KR100294059B1 (ko) 2001-09-17
JPH08503259A (ja) 1996-04-09
ES2281949T3 (es) 2007-10-01
AU5083093A (en) 1994-03-15
DE69328559T2 (de) 2001-01-25
DE69334124D1 (de) 2007-04-19
ES2145782T3 (es) 2000-07-16
DE69334124T2 (de) 2007-11-08
US5799398A (en) 1998-09-01
AU674703B2 (en) 1997-01-09
WO1994004304A1 (en) 1994-03-03
CA2142825A1 (en) 1994-03-03
EP0990709B1 (de) 2007-03-07
DE69328559D1 (de) 2000-06-08
EP0655959A1 (de) 1995-06-07

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